be动词的简单用法,如：she is playing basketball 能该为：is she playing bas

请教play的用法1 she is playing football.2 she is playing with her IS she playing 是什么意思 she is playing the piano now (is playing 是be动词+实意动词—做谓语）吗? Her sister likes playing() basketball she is on ()school tea she is school in the playing basketball对吗 Lisa is playing basketball on the playground.对is playing bas Does she like playing basketball?为什么does后面的playing不是动词原形,不是d she is playing volleyball.的一般疑问句 she.is.playing.badminton的意思 is she playing entirely fair? She is playing ( )a kite she is playing中is是什么词